Evaluation of environmental and comfort improvements on affective welfare in heifer calves on smallholder dairy farms
Autor: | Kimeli, P. *, VanLeeuwen, J., Gitau, G.K., Heider, L.C., McKenna, S.L., Greenwood, S.J., Richards, S. |
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Zdroj: | In Preventive Veterinary Medicine April 2021 189 |
Databáze: | ScienceDirect |
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